请看我这句话的语法对吗?It is difficult to play piano with his feet.中文背景：用他的脚弹钢琴是很困难的.

请看我这句话的语法对吗?It is difficult to play piano with his feet.中文背景：用他的脚弹钢琴是很困难的. It is the most famous book of Mark Twain的语法这句话的语法对吗?如果有请帮我订正～3q! Is someone in that room这句话的语法对吗 it is not the same as it was before这句话从语法上对吗? I don't know where it is这句话语法对吗? you'll find out it is all about you这句话语法对吗 这句话对吗 有语法错的么.the most success thing i think这句话对吗 有语法错的么.the most success thing i think is whatever the supervisor ask me to help i can finish it. 这句话语法对吗 It’s business ,it is personal.这句子语法对吗 it is something that really is so simple.这句话语法对吗?总觉得读起来不顺口呢? it seems like a dream,right?语法对吗这句话语法对吗?可以这么说吗? like在语法中的用法真爱如梦请问怎么翻译呀,在这句话中like的用法对吗?我这样翻译对吗?ture love is like a dream 这句话的语法对吗?it is worth me to have a try,to make an effort and to do my best.可以用“be worth sb to 我想说“它值得我去尝试，去努力，去尽力” what car is it 这句话对吗? is it sweet snacks?这句话对吗? It is rainy heavily.这句话对吗? 请问这句话语法对吗?表达的地道不地道?It is so stupid of us to neglect the importance of environment protection. it is essential that all these features be checked twice.这句话对吗?这句话语法对吗?总觉得be checked 很别扭!